baber/WOPTO huggingface dataset:
Patent CA-2683022-A1 (CA)
Title: Orifice de soupape a ecoulement ameliore pour regulateur de pression
Inventor: QUIJANO ERIK M
IPC: G05D16/06
Filed: 2008-04-18
Abstract: L'invention concerne un dispositif de régulation de fluide qui comprend un corps de soupape comportant un orifice de soupape qui définit un orifice allongé qui converge d'une partie d'entrée à une partie de sortie. L'orifice de convergence minimise les effets de la séparation de couche limite et maximise de manière avantageuse la capacité d'écoulement de l'orifice de soupape. L'orifice allongé peut être défini par un corps en une seule pièce, qui est filetée dans le corps de soupape, ou par une cartouche disposée de manière coulissante dans un logement, qui est filetée dans le corps de soupape. Le dispositif de régulation de fluide comprend en outre un actionneur à base d'un diaphragme comprenant un élément de régulation disposé de manière mobile à l'intérieur du corps de soupape pour réguler l'écoulement de fluide au travers.
Patent CA-2684066-A1 (CA)
Inventor: BIANCHI TAMO P
IPC: B63B9/00
Filed: 2009-10-27
Abstract: A prefabricated panel assembly for use in constructing a marine vessel comprises a plurality of elongated, roll-formed metal panels fixed sided to side by longitudinal weld seams. The panels include a plate portion and an angle portion adjoining the plate portion along a longitudinal primary bend, the plate portion having a generally flat panel segment, the angle portion having a web generally orthogonal to the panel segment and a flange generally parallel to the panel segment and adjoining the web along a secondary bend. The panel assembly provides a more efficient and cost-effective alternative to using individual structural steel angles welded to individual steel plate in constructing a marine vessel.
Patent CA-2684381-A1 (CA)
Title: Draft gear assembly comprising a yoke, an elastomeric spring and a friction mechanism
Inventor: MORIARITY MICHAEL
IPC: B61G9/06
Filed: 2008-05-01
Abstract: A draft gear assembly (76, 78) for cushioning buff and draft dynamic impact forces being applied to a center sill member of the railway vehicle during make-up of a train consist and in-track operation of such train consist includes a resilient cushioning member (102) and a friction mechanism (220) both axially mounted within the yoke (20) with the friction mechanism positioned between the front end of the resilient cushioning member and the front coupler follower (60). A pair of the resilient cushioning members with the friction mechanism mounted therebetween may also be provided.
Patent CA-2684928-A1 (CA)
Title: A method for production of moth orchid having modified flower color
Inventor: KATAYAMA KOUICHI
IPC: C12N15/09
Filed: 2008-04-25
Abstract: To provide a method for changing the flower color of a moth orchid, particularly a method for producing a moth orchid having a red or reddish flower color from a white moth orchid. A method for producing a moth orchid having a modified flower color, which comprises transfecting a moth orchid with a gene encoding a flavanone 3-hydroxylase, a gene encoding a flavonoid 3'-hydroxylase, a gene encoding a dihydroflavonol 4-reductase and a gene encoding an anthocyanidin synthase and expressing the genes.
Patent CA-2687944-A1 (CA)
Inventor: SWAIN NIGEL ALAN
IPC: C07D413/12
Filed: 2008-05-16
Abstract: This invention relates to spirocyclic derivatives, compositions containing and the uses of, such derivatives. The spirocyclic derivatives of the present invention are PDE7 inhibitors and have a number of therapeutic applications, particularly in the treatment of pain, especially neuropathic pain. The invention provides a compound of formula (I): wherein: X is O. S or N-CN; R1 is halogen or CN; A is a single bond, CH2, 0 or S; B is a single bond, CH2 or OCH2; each R2 is independently halogen, (C1-6)alkyl (optionally substituted by 1 to 3 fluorine atoms), OH, (C1-6)aIkOXy, (C1-6)alkytthio or CN; R3 is selected from the following groups (i) to (x).
Patent CA-2688751-A1 (CA)
Title: Arrangement to stabilise a grid
Inventor: WOLF ERIK
IPC: H02J3/38
Filed: 2009-12-17
Abstract: The invention relates to an arrangement to stabilise a power-grid.    The grid is coupled with a power-system via an inverter-system, while the power-system feeds in electrical power into the grid when needed. A synchrorious generator is connected with the grid. The synchronous generator is designed to compensate sudden load-changes of the grid.
Patent CA-2694237-A1 (CA)
Inventor: KUEHNER UWE DIETRICH
IPC: C08K3/22
Filed: 2008-06-02
Abstract: The subject matter of the invention is a method for the removal of alkaline or acidic compounds from a solvent-containing metal oxide dispersion, having the following steps: a. conversion of the solvent into gas phase; b. condensation of the solvent; c. bringing the condensed solvent into contact with a neutralizing agent; d. Return of the condensed solvent into the metal oxide dispersion.
Patent CA-2694806-A1 (CA)
Inventor: CHEN JIAN J
IPC: C30B9/10
Filed: 2008-07-23
Abstract: A method for purifying silicon wherein silicon is crystallized from a solvent metal. The method comprises the steps of providing a molten liquid containing silicon, a solvent metal and impurities, cooling the molten liquid to form first silicon crystals and a first mother liquor, separating the first silicon crystals from the first mother liquor, contacting the first silicon crystals with compound which will dissolve the first mother liquor and separating the washed crystals from the wash solution.
Patent CA-2697379-A1 (CA)
Title: Dynamic identity matching in response to threat levels
Inventor: LUDLOW NELSON
IPC: G06K9/00
Filed: 2008-08-22
Abstract: A dynamic identity matching facility that enables an operator to determine the status of an individual based on identification information contained on an identification record provided by the individual. The operator scans the individual's identification information from the identification record using a scanning device. The facility decodes the scanned identification information and identifies a number of candidates based on the decoded identification information. For each identified candidate, the facility generates a candidate score. Based on the candidate score of each identified candidate, the facility selects a number of the identified candidates for display. The facility displays the selected candidates to the operator along with the candidate's criminal or other acts.
Patent CA-2698423-A1 (CA)
Inventor: DESIRE REGIS
IPC: B07C1/02
Filed: 2010-04-08
Abstract: The device (10) has a mailpiece-receiving deck (12) receiving a mailpiece along a longitudinal edge. The deck is traversed by a conveyor belt (14) conveying mailpieces along a referencing wall (16) from an inlet of the device towards a sloping surface (18). A pivot arm (20) is mounted to move vertically about a hinge pin (22) and to move horizontally along a slide rail (24). A friction roller (26) is mounted on the pivot arm, and presses the mailpieces against the conveyor belt. A holding roller (28) is mounted on the pivot arm, and presses the mailpieces against the sloping surface.
Patent CA-2698930-A1 (CA)
Inventor: HUANG JLI-KUN
IPC: H02J9/06
Filed: 2010-04-01
Abstract: A high reliability dual power sources automatic switch circuit and an isolation apparatus thereof are provided. The dual power sources automatic switch circuit includes a main power source circuit and a backup power source circuit installed respectively in a main circuit automatic switch zone and a backup circuit automatic switch zone which are isolated by a main isolation board in the isolation apparatus. The main and backup power source circuits include manual switches installed in a manual switch zone isolated by a sub-isolation board. The main power source circuit includes a main switch which includes multiple main switch elements coupled in series. The backup power source circuit includes a backup switch which includes multiple backup switch elements coupled in parallel. The invention also includes a power monitor module to monitor abnormal conditions of the main and backup power source circuits, and control the switch elements to perform power supply transfer.
Patent CA-2700808-A1 (CA)
Inventor: KARKADA MOHAN
IPC: A61K9/127
Filed: 2008-09-24
Abstract: Compositions comprising liposomes are frequently used to deliver nucleic acids to a mammal for exogenous expression of a therapeutic protein, suppression of the expression of a disease-causing protein, or to induce an immune response against a disease-causing pathogenic cell or a cancer cell. The liposome-nucleic acid complex of these compositions are normally suspended as a dispersed phase in a pharmaceutically-acceptable aqueous carrier that constitutes a continuous phase to form an oil-in-water emulsion. Using a continuous phase of a hydrophobic carrier, instead of an aqueous carrier, to carry the dispersed phase of liposomes encapsulating nucleic acids, a composition is produced that is more effective in delivering nucleic acids to a mammalian subject in addition to being encapsulated in the liposomes, the nucleic acids may also be present in the hydrophobic carrier as a water-in-oil emulsion.
Patent CA-2701728-A1 (CA)
Title: Led-based dental exam lamp with variable chromaticity
Inventor: LI WEI
IPC: A61B1/06
Filed: 2008-08-14
Abstract: An electrically powered light source including a light emitting diode (LED) having variable chromaticity, which is adapted for use in a dental operatory. A dental operatory lamp includes a thermally conductive housing having a front directed toward the operating area and a rear away from the operating area; a generally elliptical reflector located on the rear of the thermally conductive housing; at least one heat pipe; a plurality of color LEDs projecting light toward the elliptical reflector, the plurality of LEDs being in thermal contact with the at least one heat pipe; and an optical light guide for combining light from said LEDs.  Another embodiment of the lamp includes at least two user selectable light spectra, one of said spectra providing white light with color temperature in the range 4000°K - 6000°K and one spectra having reduced output in the wavelength range 400-500 nm.
Patent CA-2702088-A1 (CA)
Inventor: HARBERS GERARD
IPC: F21V9/40
Filed: 2008-10-14
Abstract: An apparatus comprising: a circuit board (104) having a top surface and a bottom surface opposite the top surface; at least one light emitting diode (102) mounted on the top surface of the circuit board; a first set of thermal contact areas (148) on the bottom surface of the circuit board; and a second set of thermal contact areas (148) on the top of the circuit board wherein the second set of thermal contact areas are exposed adjacent to the light emitting diodes.
Patent CA-2703155-A1 (CA)
Inventor: MIDDLETON-WHITE STUART
IPC: H05B44/00
Filed: 2010-05-04
Abstract: System and method are provided where a plurality of luminaries, control switches, occupancy detectors, and photocells are connected to a central control module including a user interface which is used for setting up, testing, commissioning and maintaining the system; a memory card interface and associated memory card which can be used to load and save configuration data, update firmware, and log system operation. Lighting system can be set up and tested and then the configuration saved in a portable memory, such as on a memory card which can be transferred to another system where it is read to facilitate faster and easier configuring of the other system to parallel, or to be exactly like, the original system. Data stored on a portable memory can be automatically recognized to perform appropriate actions such as, for example: update configuration, or update firmware. Also provided is switching between different mutually exclusive lighting modes where the lighting of each mode is sequenced such that the second lighting mode is initiated before the first mode is terminated, resulting in a continuity of lighting in the controlled area. Other feature include daylight harvesting control with multiple zone dimming and switching, programmable attack and decay dimming rates, the ability to return a system to its previous dimming level after the lights have been turned off, and the ability to start the controlled lights at full light level then dim down to the previous level to ensure the lighting ballast have sufficient voltage to start up.
Patent CA-2703468-A1 (CA)
Title: Turbogenerateur hybride mu par l'energie solaire et eolienne
Inventor: OTTMAN DAWN E
IPC: F03D13/20
Filed: 2010-05-12
Abstract: Une combinaison écologique de collecteurs d'énergie éolienne et solaire est fournie. Un matériel photovoltaïque est fixé à la surface de la tour éolienne pour augmenter la capacité de production d'énergie d'une éolienne. L'énergie produite par l'éolienne est contrôlée par un programme de gestion d'énergie et peut être combinée à l'énergie solaire générée à partir du matériel photovoltaïque solaire couvrant toute la surface du corps de la tour éolienne par le biais d'un sous-système électrique associé à l'éolienne, d'un sous-système électrique associé au système de collecte d'énergie solaire et d'un sous-système combiné couplé au conducteur au sous-système électrique associé à l'éolienne et au sous-système électrique associé au système de collecte d'énergie solaire.
Patent CA-2706304-A1 (CA)
Title: Modulation of the immune response
Inventor: WEINER HOWARD
IPC: A61K35/12
Filed: 2008-11-10
Abstract: Methods for identifying compounds that modulate the generation of regulatory T cells (Treg) in vivo and in vitro, i.e., compounds that act on the transcription factors that increase or decrease expression of Foxp3.
Patent CA-2707454-A1 (CA)
Inventor: VAN LOOCK MARNIX
IPC: G01N33/569
Filed: 2008-12-05
Abstract: The invention concerns a method for determining one of the two Human Immunodeficiency Virus (HIV) integrase enzymatic activities, in particular 3'-end processing, in an in vitro assay.
Patent CA-2709054-A1 (CA)
Title: Recombinant cells producing .omega.-aminocarboxylic acids,.omega.-aminocarboxylic acid esters or their lactams
Inventor: KARAU ANDREAS
IPC: C08G69/08
Filed: 2008-12-12
Abstract: The present invention relates to a cell, which has been genetically modified relative to its wild type, so that in comparison with its wild type it is able to produce more .omega.-aminocarboxylic acids, more .omega.-aminocarboxylic acid esters or more lactams derived from .omega.-aminocarboxylic acids, starting from carboxylic acids or carboxylic acid esters. Furthermore, the present invention relates to a method for the production of a genetically modified cell, the cells obtainable by this method, a method for the production of .omega.-aminocarboxylic acids, of .omega.-aminocarboxylic acid esters or of lactams derived from w-aminocarboxylic acids, the .omega.-aminocarboxylic acids, .omega.-aminocarboxylic acid esters or lactams derived from .omega.-aminocarboxylic acids obtainable by this method, a method for the production of polyamides based on .omega.-aminocarboxylic acids or based on lactams and the polyamides obtainable by this method.
Patent CA-2709891-A1 (CA)
Inventor: GOYARTS EARL
IPC: A61K8/67
Filed: 2008-02-04
Abstract: Topical skin care composition comprising an extract of Citrus Jabara, topical compositions having anti-histamine activity, and methods and regimens for treating skin with compositions containing an extract of Citrus Jabara.
Patent CA-2710437-A1 (CA)
Inventor: MOORE IAN
IPC: G01V1/36
Filed: 2008-11-22
Abstract: A technique includes obtaining seismic data indicative of measure-ments acquired by seismic sensors of a composite seismic signal produced by the firings of multiple seismic sources (114). The technique includes associating mod-els that describe geology associated with the composite seismic signal with linear operators (118) and characterizing the seismic data as a function of the models and the associated linear operators (122). The technique includes simultaneously deter-mining the models based on the function (126) and based on the determined models, generating datasets. Each dataset is indicative of a component of the composite seismic signal and is attributable to a different one of the seismic sources (130).
Patent CA-2711114-A1 (CA)
Inventor: LINDAHL AKE
IPC: A61K38/18
Filed: 2008-12-19
Abstract: Aspects of this invention relate to compositions and methods for the stabilization, storage, and delivery of biologi-cally active agents, in particular peptides and nucleic acids. Particularly preferred embodiments include compositions that com-prise a recombinant naturally occurring human hepatocyte growth factor (HGF), such as dHGF, a five amino acid truncated HGF  variant, and at least one monoglyceride that remains in crystalline form at body temperature. Optionally, a gelling agent such as, hydroxyethylcellulose, and/or an antipathogenic compound (e.g., bupivacaine) can be included in the composition. Methods of use of these compositions to improve, ameliorate, or treat skin conditions are also embodiments.
Patent CA-2712636-A1 (CA)
Inventor: TISSERAND STEPHANE
IPC: H01L31/0232
Filed: 2009-01-20
Abstract: L'invention concerne un dispositif de spectroscopie en longueur d'onde comportant sur un substrat SUB un module de filtrage constitué de deux miroirs MIR1, MIR2 séparés par une membrane d'espacement SP. Ce module de filtrage comporte une pluralité de filtres interférentiels FP1, FP2, FP3, l'épaisseur de la membrane d'espacement SP étant constante pour un filtre donné et variant d'un filtre à l'autre.
Patent CA-2712736-A1 (CA)
Inventor: LORENZO ROSEMARIE
IPC: A61Q1/02
Filed: 2009-01-07
Abstract: Novel lipid vesicle compositions comprising lipids derived from olive oil fatty acids known as olivates, methods of their preparation, and methods of their use in cosmetics, food, dermatologies, and pharmaceuticals.
Patent CA-2713866-A1 (CA)
Inventor: LANE MICHAEL T
IPC: B65D1/02
Filed: 2009-01-29
Abstract: A one-piece plastic container includes a cylindrical body defining a longitudinal axis. The plastic container has an upper portion, a sidewall portion and a base portion. The base portion defines a radial sidewall and a continuous contact surface formed around a central pushup portion. A plurality of modulating vertical ribs are defined on the base portion generally at a transition between the continuous contact surface and the radial sidewall. The sidewall portion can be integrally formed with and extends from the upper portion to the base portion. According to one example, the plastic container can have six (6) modulating ribs. The base portion can define a plurality of facets formed between adjacent modulating vertical ribs.
Patent CA-2715913-A1 (CA)
Inventor: BAJUSZ DENIS
IPC: B23P15/26
Filed: 2010-09-27
Abstract: The present invention relates to a method for manufacturing an air/fluid heat exchanger (1), said method comprising at least the following steps: a) on a first sheet metal plate (2), a plurality of tight folds are formed, said folds acting as fins (3), or, alternatively, the first sheet metal plate (2) comprising a first portion (2a) and a second portion (2b), tight folds (3) are formed only on the first portion (2a); said first sheet metal plate (2) or said first portion (2a) forming a sheet metal plate in the upper position; b) the tight folds (3) are opened on a portion across their height; c) the first sheet metal plate (2) obtained in step b) is placed on a second sheet metal plate (6), said second sheet metal plate (6) forming a sheet metal plate in the lower position, or, alternatively, the first portion (2a) obtained in step b) is folded on the second portion (2b), said second portion (2b) forming a sheet metal plate in the lower position, d) the tight portion of the folds (3) is brazed and the first sheet metal plate (2) is brazed onto the second sheet metal plate (6), or, alternatively, the tight portion of the folds (3) is brazed and the first portion (2a) is brazed onto the second portion (2b); e) optionally, a third sheet metal plate (7) is placed and brazed underneath the sheet metal plate in the lower position; said third sheet metal plate forming then, the sheet metal plate in the lower position.
Patent CA-2716294-A1 (CA)
Inventor: CROOK Robert
IPC: D21F7/10
Filed: 2008-12-17
Abstract: A system and method of for creating a multilayered laminated fabric having a single seam. The system includes a top base layer having a seam and a roll side base layer having a first end and a second end arranged in a non-contacting manner to form a gap. The method includes joining a top base layer and a roll side base layer together and seaming the top base layer, wherein a gap is formed in the roll side base layer.
Patent CA-2716856-A1 (CA)
Inventor: WHITE RYAN
IPC: A61P35/00
Filed: 2009-03-19
Abstract: The present invention relates to chemical compounds having a general formula (I) wherein A1-5 and 7-8, D', L1, L2, R1, R3, R6-8, n and o are defined herein, and synthetic intermediates, which are capable of modulating the activity of Aurora kinase proteins and, thereby, influencing various disease states and conditions related to the activities of Aurora kinases. For example, the compounds are capable of influencing the process of cell cycle and cell proliferation to treat cancer and cancer-related dis-eases. The invention also includes pharmaceutical compositions, including the compounds, and methods of treating disease states related to the activity of Aurora kinase.
Patent CA-2717150-A1 (CA)
Inventor: MAGUIRE TERRY MICHAEL
IPC: B64C1/14
Filed: 2010-10-07
Abstract: This disclosure relates to a guard for protecting an aircraft cargo door during loading and unloading of cargo is provided, comprising a panel member adapted for covering at least a portion of an external skin of the cargo door, and one or more attachments for holding the panel member adjacent to the cargo door in use.  Advantageously, the panel member is adapted to protect at least a portion of the external skin of the cargo door from being damaged during loading and unloading of cargo. In this respect, the panel member may be adapted to cover the portion of the external skin of the cargo door most prone to being damaged.
Patent CA-2717567-A1 (CA)
Inventor: BRILL REINER
IPC: G01P13/00
Filed: 2009-01-31
Abstract: The invention relates to a flow monitor for monitoring the flow of flowing media, wherein a paddle projecting into the flow transfers the rotating movement of the paddle onto a display device by means of a magnetic gear comprising a plurality of individual magnets corresponding with each other.
Patent CA-2719077-A1 (CA)
Inventor: SAMBHWANI SHARAD DEEPAK
IPC: H04W92/12
Filed: 2009-03-23
Abstract: Systems and methodologies are described that facilitate common data channel resource usage report for receiving additional channel resources in a wireless network. An access point can initially receive a set of channel resources from a network controller for providing wireless network access to one or more devices. The access point can grant and/or deny requests for one or more of the channel resources from a plurality of devices and can feedback information to the network controller regarding the granting/denying. The network controller can determine a load on the access point based at least in part on the feedback information and adjust channel resource allocation based on the load. Thus/ where an access point has granted resources close to capacity to one or more devices, the network controller can provide additional resources to the access point based on received feedback information related to the granted resources.